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run code in 150+ php & hhvm versions
Bugs & Features
<?php echo file_get_contents("cat /etc/passwd");
Output for 4.3.2 - 7.1.0
Warning: file_get_contents(cat /etc/passwd): failed to open stream: No such file or directory in /in/Id0cS on line 2
Output for 4.3.0 - 4.3.1
Warning: file_get_contents(cat /etc/passwd) [http://www.php.net/function.file-get-contents]: failed to create stream: No such file or directory in /in/Id0cS on line 2